//used for blending, given a joint with a transform data and the hierarchies do forward kinematics
public static void setData(gameObjectMain objHierarchy, AnimationDataHierarchal animData, animationTransformData transformData, int jointID)
{
int parentIndex = animData.poseBase[jointID].parentNodeIndex;
Vector3 localPosition = animData.poseBase[jointID].getLocalPosition();
Vector3 localRotation = animData.poseBase[jointID].getLocalRotationEuler();
//find delta change from localpose
Matrix4x4 deltaMatrix = Matrix4x4.TRS(localPosition + transformData.localPosition, Quaternion.Euler(localRotation + transformData.localRotation.eulerAngles), new Vector4(1, 1, 1, 1));
if (parentIndex == -1)
{
//is root
animData.poseBase[jointID].currentTransform = deltaMatrix;
}
else
{
//current transform = take the parent index current transform and multiply with delta matrix
animData.poseBase[jointID].currentTransform = animData.poseBase[parentIndex].currentTransform * deltaMatrix;
}
animData.poseBase[jointID].updateNewPosition(objHierarchy.ObjectHierarchy[jointID]);
}
private void OnGUI()
{
Rect rectangle = new Rect(new Vector2(xShift, lineBasePosY), new Vector2(lineMaxPosX, lineMaxPosY - lineBasePosY));
EditorGUI.DrawRect(rectangle, Color.gray);
animData = EditorGUILayout.ObjectField("AnimationData", animData, typeof(AnimationDataHierarchal), true) as AnimationDataHierarchal;
gameObjectHierarchy = EditorGUILayout.ObjectField("GameObjectHierarchy", gameObjectHierarchy, typeof(gameObjectMain), true) as gameObjectMain;
if (!animData)
{
GUILayout.Label("Need AnimationData");
}
else
{
createNewHierarchy = EditorGUILayout.Toggle("Create New Hierarchy", createNewHierarchy);
if (createNewHierarchy)
{
newHierarchy();
}
modifyAnimationData();
drawPrimaryKeys();
}
}
void processFile()
{
done = false;
StreamReader reader = new StreamReader(path);
//read header
curMode = 0;
Debug.Log(reader.ReadLine());
Debug.Log(reader.ReadLine());
Debug.Log(reader.ReadLine());
Debug.Log(reader.ReadLine());
Debug.Log(reader.ReadLine());
Debug.Log(reader.ReadLine());
animData.createBase(readToSpaceInt(reader.ReadLine())); // number of segments
animData.generateFrames(readToSpaceInt(reader.ReadLine())); //number of frames
animData.setFramePerSecond(readToSpaceInt(reader.ReadLine())); //frame rate
Debug.Log(reader.ReadLine()); //rotation order
animData.setCalibrationUnit(readToSpaceString(reader.ReadLine())); //calibration units
Debug.Log(reader.ReadLine()); //rotation units
Debug.Log(reader.ReadLine()); //globalaxisofGravity
Debug.Log(reader.ReadLine()); //bone length axis
animData.scaleFactor = readToSpaceFloat(reader.ReadLine()); //scale factor
//end of header
//for setting hierarchy
int jointCount = 0; //keep track of the where the index it is putting in the basepose
List <string> jointIndexList = new List <string>(); //keeps track of the string names for easier hierarchy building/checking
string currentJoint = ""; //for keyframing
gameObjectMain mainObjStructure = null;
while (!done)
{
string textLine = "";
if (readLine(ref textLine, ref reader, ref currentJoint))
{
if (curMode == currentHTRMode.SEGMENTHIERARCHY)
{
string first = "", second = "";
parseTextToTwoBetweenTab(ref first, ref second, textLine); //find the two strings
//add and update joint
animData.poseBase[jointCount].name = first;
jointIndexList.Add(first);
//generate parent index using the jointIndexList
if (second != "GLOBAL")
{
animData.poseBase[jointCount].parentNodeIndex = jointIndexList.IndexOf(second);
}
else
{
animData.poseBase[jointCount].parentNodeIndex = -1;
}
jointCount++;
}
else if (curMode == currentHTRMode.BASE_POSITION)
{
//create base pose
DataInput data = superParseDataIntoInputBase(textLine);
int index = jointIndexList.IndexOf(data.name);
animData.poseBase[index].boneLength = data.boneLength;
//generate local matrix using pared data
Matrix4x4 localMat = Matrix4x4.TRS(data.transform, Quaternion.Euler(data.rotation), new Vector4(1, 1, 1, 1));
animData.poseBase[index].localBaseTransform = localMat;
//do forward kinematics
int parentIndex = animData.poseBase[index].parentNodeIndex;
GameObject parentObj = null;
if (parentIndex == -1)
{
//is root
animData.poseBase[index].globalBaseTransform = localMat;
//generate joint in scene (test) https://answers.unity.com/questions/402280/how-to-decompose-a-trs-matrix.html
GameObject newJoint = Instantiate(jointObject, animData.poseBase[index].globalBaseTransform.GetColumn(3), Quaternion.Euler((animData.poseBase[index].globalBaseTransform.GetRow(1))));
newJoint.name = data.name;
newJoint.AddComponent <gameObjectMain>();
mainObjStructure = newJoint.GetComponent <gameObjectMain>();
mainObjStructure.newList();
mainObjStructure.addObject(newJoint);
}
else
{
//create global transform by taking the parent's transform and multiply with the local matrix
animData.poseBase[index].globalBaseTransform = (animData.poseBase[parentIndex].globalBaseTransform * localMat);
parentObj = mainObjStructure.getObject(parentIndex);
//generate joint in scene (test) https://answers.unity.com/questions/402280/how-to-decompose-a-trs-matrix.html
GameObject newJoint = Instantiate(jointObject, animData.poseBase[index].globalBaseTransform.GetColumn(3), Quaternion.Euler((animData.poseBase[index].globalBaseTransform.GetRow(1))), parentObj.transform);
newJoint.name = data.name;
mainObjStructure.addObject(newJoint);
}
animData.poseBase[index].currentTransform = animData.poseBase[index].globalBaseTransform;
}
else if (curMode == currentHTRMode.FRAMING)
{
//get the keyframe and set it in
DataInput data = superParseDataIntoInputKeyFrame(textLine);
int index = jointIndexList.IndexOf(currentJoint);
animData.poseBase[index].keyFrames[data.frame].atFrame = data.frame;
animData.poseBase[index].keyFrames[data.frame].keyPosition = data.transform;
animData.poseBase[index].keyFrames[data.frame].keyRotation = data.rotation;
animData.poseBase[index].keyFrames[data.frame].scale = new Vector3(data.scaleFactor, data.scaleFactor, data.scaleFactor);
}
}
}
}
